Massage device



FIG. 1 is a perspective view of the top, front and right side of a “massage device” showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the bottom, front and left side thereof. 

The ornamental design for a “massage device,” as shown and described. 